AionCore Download 1.19.0
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AionCore Meter: party DPS meter for Aion 2

In 30 seconds

AionCore shows your party's damage during the fight, on top of the game and in the language you choose: English, Spanish, German, Russian, French or Portuguese. It reads your PC's network traffic and the game window title, and does not change Aion 2 files or memory.

What AionCore Meter shows

  • DPS per player. Damage divided by the fight duration, for each person and for the party.
  • Total damage and share. How much each player dealt and what share of the party's damage that is.
  • Crit rate. Each player's critical hit rate.
  • Boss health and kill estimate. The health left and, at the party's pace, how long until the boss falls.
  • Healing and damage taken. The tabs switch from damage dealt to healing done and to the damage each player took.
  • Duration and outcome. The fight clock and its state: in progress and, once it ends, killed, reset or ended.

How AionCore reads these numbers, what has already been checked against the game and where it can get it wrong: it is all on the accuracy page. How AionCore measures, and where it can get it wrong →

What you get

  • Every fight stays saved on your PC.
  • See what changed between two tries.
  • The difference per player, in numbers.
  • DPS, HPS and Taken tabs: each player’s damage, healing and damage taken.

Download installer How to install

How it reads the game

  • Passive. Reads the network and the window title.
  • Does not change the game. No injection, no memory access.
  • Your fights stay here. In the AionCore folder, on your PC.

Quick questions

Does it show damage from people not in my party?

On the scope button, choose Me, Party or Raid. Me shows only you; Party, you and your party, when the game reports who is in it; Raid, the raid. Anyone who hits nearby and is not in the party is not included. The window border changes color depending on the scope.

The number is different from the game's log.

Damage over time arrives as a lump sum every 3 s and targets far from you are not seen. The Accuracy page explains each case.

Does it work with the game in fullscreen?

In borderless window mode, yes. In exclusive fullscreen, Windows does not let anything appear on top of the game.

All questions

The Terms of use changed on Oct 17, 2026: on the ranking, presence, the character name and fight details now start on, each player's combat power shows next to the class, anyone who shows their name has a public profile, which also starts on, and the supporter badge now also shows on the profile, with the month and year the person started supporting. The profile now also shows the game data that appears in the inspection (equipment, titles, legion, Arcana, Daevanion and the count of each type of praise) and, if you turn it on in the meter, your build. This also applies to people who already had an account and had never left the ranking or hidden their name: whatever you had not turned off is already on. In My account you can hide your name, the badge or the game data, turn off the details or the profile, or leave the ranking; without an account, use the form on /ranking. All for free. The Support terms also gained section 4.11, on the party applicant card, which applies only to supporters. Their section 4.10, which also applies only to supporters, now also puts the supporter badge in the AionCore Meter of other players who have you on their meter list, on by default since October 17, 2026, including for people who were already supporters and even before you have the meter version that adds the badges: continuing to use the account or the meter after this notice, or clicking Accept in that meter version's window, counts as acceptance, and anyone who doesn't want it turns the badge off in My account (or in the meter, starting with that version), for free, without losing their support. Read the Terms of use